[INFO] updating cached repository https://github.com/jchoi5me/colmac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fdbc42f4cae924e5db832e3be618c21a1019986
[INFO] testing jchoi5me/colmac against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjchoi5me%2Fcolmac" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jchoi5me/colmac on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jchoi5me/colmac
[INFO] finished tweaking git repo https://github.com/jchoi5me/colmac
[INFO] tweaked toml for git repo https://github.com/jchoi5me/colmac written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jchoi5me/colmac already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc7a4cec7068894d659d34e681c17b96b02369559f23ccb369d420621600fc92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc7a4cec7068894d659d34e681c17b96b02369559f23ccb369d420621600fc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc7a4cec7068894d659d34e681c17b96b02369559f23ccb369d420621600fc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7a4cec7068894d659d34e681c17b96b02369559f23ccb369d420621600fc92", kill_on_drop: false }`
[INFO] [stdout] bc7a4cec7068894d659d34e681c17b96b02369559f23ccb369d420621600fc92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae21a3841c9fa4be0babed9a2a0315371396672f40e5273de5ce57898ad0c5a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae21a3841c9fa4be0babed9a2a0315371396672f40e5273de5ce57898ad0c5a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ae21a3841c9fa4be0babed9a2a0315371396672f40e5273de5ce57898ad0c5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae21a3841c9fa4be0babed9a2a0315371396672f40e5273de5ce57898ad0c5a1", kill_on_drop: false }`
[INFO] [stdout] ae21a3841c9fa4be0babed9a2a0315371396672f40e5273de5ce57898ad0c5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14101e86b388b59a95d79cd2dd458d72f42c8c7ee3394eb7f3320a3e055b157
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d14101e86b388b59a95d79cd2dd458d72f42c8c7ee3394eb7f3320a3e055b157", kill_on_drop: false }`
[INFO] [stderr]    Compiling colmac v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "d14101e86b388b59a95d79cd2dd458d72f42c8c7ee3394eb7f3320a3e055b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14101e86b388b59a95d79cd2dd458d72f42c8c7ee3394eb7f3320a3e055b157", kill_on_drop: false }`
[INFO] [stdout] d14101e86b388b59a95d79cd2dd458d72f42c8c7ee3394eb7f3320a3e055b157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de5607e6614f35b3fd82777eec4c7ac701b7a99b064cdec12a378dc2a064e41f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de5607e6614f35b3fd82777eec4c7ac701b7a99b064cdec12a378dc2a064e41f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/colmac-c5e4f41666649ab0
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::concat_vec::clone::two ... ok
[INFO] [stdout] test tests::count_args::many ... ok
[INFO] [stdout] test tests::count_args::one ... ok
[INFO] [stdout] test tests::concat_vec::copy::two ... ok
[INFO] [stdout] test tests::concat_vec::copy::one ... ok
[INFO] [stdout] test tests::concat_vec::copy::many ... ok
[INFO] [stdout] test tests::hashset::many ... ok
[INFO] [stdout] test tests::sort::array ... ok
[INFO] [stdout] test tests::hashset::one ... ok
[INFO] [stdout] test tests::sorted::array ... ok
[INFO] [stdout] test tests::sort::vec ... ok
[INFO] [stdout] test tests::hashset::zero ... ok
[INFO] [stdout] test tests::sort::vec_reverse_sort ... ok
[INFO] [stdout] test tests::sorted::hashset ... ok
[INFO] [stdout] test tests::sorted_f64::vec ... ok
[INFO] [stdout] test tests::sorted::vec ... ok
[INFO] [stdout] test tests::hashmap::zero ... ok
[INFO] [stdout] test tests::sorted::vec_reverse_sort ... ok
[INFO] [stdout] test tests::hashmap::one ... ok
[INFO] [stdout] test tests::sorted_f64::array ... ok
[INFO] [stdout] test tests::hashmap::many ... ok
[INFO] [stdout] test tests::count_args::zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colmac
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - count_args (line 11) ... ok
[INFO] [stdout] test src/lib.rs - sort (line 165) ... ok
[INFO] [stdout] test src/lib.rs - concat_vec (line 60) ... ok
[INFO] [stdout] test src/lib.rs - hashmap (line 86) ... ok
[INFO] [stdout] test src/lib.rs - hashset (line 123) ... ok
[INFO] [stdout] test src/lib.rs - string (line 37) ... ok
[INFO] [stdout] test src/lib.rs - sorted_f64 (line 248) ... ok
[INFO] [stdout] test src/lib.rs - sorted (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de5607e6614f35b3fd82777eec4c7ac701b7a99b064cdec12a378dc2a064e41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5607e6614f35b3fd82777eec4c7ac701b7a99b064cdec12a378dc2a064e41f", kill_on_drop: false }`
[INFO] [stdout] de5607e6614f35b3fd82777eec4c7ac701b7a99b064cdec12a378dc2a064e41f